<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>比较两个数字的大小</title>
</head>
<body>
    <script>
        var A = 15;
        var B = 14;
        if(A > B){
            console.log('两个数之间是大于的关系');
        } else if (A = B){
            console.log('两个数之间是等于的关系');
        }else {
            console.log('两个数之间是小于的关系');
        }



    </script>
</body>
</html>